Fructo-oligosaccharide (FOS), also known as Fucto-oligo, directly enters into the large intestine without being digested and absorbed by the human body. In the intestine, it rapidly promotes the reproduction of bifidobacterium and other probiotics, which is why it is also called the "Bifidus Factor."
As a function factor, FOS can be applied to dairy products, beverages, candy cakes, livestock, meat products, and aquatic products. Moreover, FOS is a primary food choice for patients with diabetes.
| Assay | Specification (GB/T23528-2009) |
|---|---|
| Appearance | light yellow liquid |
| Total FOS (on dry matter) /%, (w/w) | ≥ 55.0% |
| Glucose+fructose+sugar (on dry matter) / (w/w) | ≤ 45.0% |
| Solid Substance | ≥ 75.0% |
| Water | ≤ 25.0% |
| PH | 4.5—7.0 |
| Transparency | ≥ 85% |
| Chroma | ≤ 0.2 |
| Arsenic(As) (mg/kg) | < 0.3 |
| Lead(Pb) (mg/kg) | < 0.5 |
| Total Aerobic Count(CFU/g) | ≤ 1000 |
| Total Coliform (MPN/100g) | ≤ 30 |
| Mold (cfu/g) | ≤ 25 |
The packed label indicates:
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FOS Syrup 55% is a functional dietary factor containing at least 55% Fructo-oligosaccharide. It passes through the human body undigested and directly enters the large intestine, where it acts as a "Bifidus Factor" by rapidly promoting the growth of beneficial gut bacteria like Bifidobacteria.
FOS Syrup 55% is highly versatile and used as a functional ingredient in dairy products, beverages, candy, cakes, meat products, aquatic goods, and animal livestock feed. It is also an excellent sugar alternative for diabetic patients.
It promotes Bifidobacteria reproduction, improves intestinal function to prevent constipation, enhances overall immunity, helps prevent tooth decay and oral ulcerations, supports mineral absorption, aids in beauty action, and helps lower blood fat.
FOS Syrup is highly soluble, stable under neutral heat conditions (without causing Maillard browning), and has high water activity that helps prevent starch aging to extend product shelf life. It also enhances crispness and provides a delicate, flavor-improving sweetness.
It is packaged in IBC totes with a net weight of 1.4MT per tote. During transit, it can be loaded with pallets carrying up to 18.2MT per 20GP container.
It should be stored in dry and cool conditions, protected from water, moisture, and volatilized or strong-smelling materials. Under these optimal conditions, it is best used within 12 months of the manufacturing date.